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KN-62
Cat No.
CEI-1386
Description
KN-62 is a potent and specific inhibitor of Ca2+/calmodulin-dependent protein kinase II (CaMKII) with Ki of 0.9 μM.
Product Overview
KN-62, 1-[N,O-bis-(5-isoquinolinesulphonyl)-N-methyl-L-tyrosy]-4-phenylpiperazine is a highly selective inhibitor of the calcium dependent calmodulin protein kinase II (CAMKII), which binds to the calmodulin binding site of CAMKII and consequently does not inhibit other classes of calmodulin-sensitive kinases. In previous studies, KN-62 exhibits inhibitory effects on the regulated secretion of insulin by hetero-junction with intrinsic thin-layer (HIT) cells and the cholecystokinin secretion from stanniocalcin-1 (STC-1) enteroendocrine cells due to a block of Ca2+ influx through L-type Ca2+ channels in the olasma membrane. It also inhibits both insulin-and hypoxia-stimulated glucose transport activity by 46% and 40% respectively in skeletal muscle.
CAS No.
127191-97-3
Molecular Weight
721.9
Purity
0.9954
Storage
Desiccate at-20°C
Targets
CAMKII
IC50
0.9 μM
Molecular Formula
C38H35N5O6S2
Chemical Name
[4-[(2S)-2-[isoquinolin-5-ylsulfonyl(methyl)amino]-3-oxo-3-(4-phenylpiperazin-1-yl)propyl]phenyl] isoquinoline-5-sulfonate
Solubility
Soluble in DMSO > 10 mM
Shipping Conditions
Evaluation sample solution: ship with blue ice. All other available size: ship with RT, or blue ice upon request
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